I never liked Beatall pellets, they were always the cheapest when I first started shooting in about 1976, and didn't seem very high quality. In the village where I grew up you could buy pellets in the bike shop (beatall), a small sports shop (Marksman), one of the barbers' shops (Webley, BSA and Eley), a toy shop, a hardware shop and one of the green grocers' (the last three all stocked Bull Dog, but you could also get Lanes' Heavyweight in the grocer's shop).
A box of 200 Marksman .22 was 20p, 200 Beatall .22 were 18p. At the time, my pocket money was 50p a week, which got me 200 pellets, a "war book" (Commando or War Picture Library comic), with enough left over for either a few sweets, or I could save up the change and buy myself an Airfix kit every couple of weeks.
In my man cave/gun room I've got one of the small boxes of .177 Beatalls, I might just have to get them up on the Bay. I'd say "a fool and his money", but any fool is more than welcome to give me £150 for my little box of Beatalls.
The South of England has 2 good things, the M1 and the A1. Both will take you to Yorkshire.